How should I practice Unique Digits in Range?

Start by reading the full statement, solve the visible examples, then compare the pattern against related Agoda online assessment problems in FastPrep.

Is Unique Digits in Range associated with Agoda?

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Unique Digits in Range

Agoda● EasyINTERNOA

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Problem statement

Given a range [a, b], count how many numbers in that range have all unique digits.

Function

countUniqueDigits(a: int, b: int) → int

Examples

Example 1

a = 5b = 11return = 6

^o^

Problem statement

Function

Examples

Example 1

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